Respuesta :
Answer:
The answer to your question is 1. d  2. d  3. a
Step-by-step explanation:
Solve by elimination
           -7x + 5y = 6        Equation l
            5x + 2y = 5       Equation ll
-Multiply equation l by 5 and equation ll by 7
           -35x + 25y = 30
            35x +  14y = 35
-Simplify
             0   + 39y = 65
                    y = 65/39
                    y = 5/3
2. Solve for x
           -7x + 5(5/3) = 6
          -7x + 25/3 = 6
          -7x = 6 - 25/3
          - 7x = 18/3 - 25/3
          -7x = -7/3         Â
            x = -7/3/-7
            x = 1/3
3.- Point of intersection
            y = 4x + 1
            y = -2x + 4
-Solve for equality
           4x + 1 = -2x + 4
           4x + 2x = 4 - 1
               6x = 3
                x = 3/6
                x = 1/2
-Find y
            y = 4(1/2) + 1
            y = 4/2 + 1
            y = 2 + 1
            y = 3
-Point
           (1/2, 3)